#218310#218310

#218310 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.169 H 141.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#218310
RGB	rgb(33, 131, 16)
HSL	hsl(111, 78%, 29%)
HSV	hsv(111, 88%, 51%)
CMYK	cmyk(74.8%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(47.74, -48.24, 48.01)
CIE-LCH	lch(47.74, 68.06, 135.14°)
OKLab	oklab(53.38% -0.1317 0.1055)
OKLCH	oklch(53.38% 0.169 141.3)
XYZ	xyz(8.8365, 16.5924, 3.2271)
Luminance	0.1659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218310 #721083

analogous

#5B8310 #218310 #108339

triadic

#218310 #102183 #831021

tetradic

#218310 #105B83 #721083 #833910

square

#218310 #105B83 #721083 #833910

split-complementary

#218310 #391083 #83105B

monochromatic

#071B03 #134C09 #218310 #2FBA17 #44E529

Accessibility & contrast

On white

4.86

#218310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#218310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218310

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218310	#FFFFFF	#000000	##FFFFFF
##218310	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#027F6F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #218310;
/* rgb */ color: rgb(33, 131, 16);
/* oklch */ color: oklch(53.4% 0.169 141.3);

Tailwind

colors: {
  custom: {
    50: '#6ea85b',
    500: '#218310',
    950: '#000000',
  },
}

SCSS

$custom: #218310;
$custom-light: #6ea85b;
$custom-dark: #000000;

JSON

{
  "hex": "#218310",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 111.13,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53376,
    "c": 0.1688,
    "h": 141.3
  },
  "luminance": 0.16593
}

Semantic roles & 50–950 ramp

primary

#218310

secondary

#A536B9

accent

#33F5D8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#081004

muted

#7B7F79

Preview Lab

Preview with #218310

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →